Matches 1 - 50 out of 51 1 2 >


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US20100305717 WEARABLE POWER ASSISTIVE DEVICE FOR HELPING A USER TO MOVE THEIR HAND  
A rehabilitation system (10) for training hand movement of a user, the system comprising: a platform (24) to be attached to the hand of the user; a plurality of finger assemblies (71) operatively...
US20140114439 HAND PROSTHESIS  
A prosthetic hand system may include a plurality of prosthetic fingers and a prosthetic thumb. The prosthetic hand system may include a thumb drive mechanism that may be used to actuate the...
US20130046395 Hand Prosthesis  
A hand prosthesis (15) including a hand chassis (15), a thumb member (22) mounted on the hand chassis for rotation of the thumb member in relation to the hand chassis about an axis extending...
US20120150323 Artificial Hand  
Artificial hand suitable for robotic applications or as a prosthesis, comprising a frame with a thumb and at least two fingers, and having a motor drive for adjusting the thumb and the fingers...
US20110160873 Humanlike mechanical finger for prostethic hands and massaging device with humanlike mechanical fingers  
Presented invention provides mechanical finger which visually and functionally resembles the human one and will be primarily used in the prosthetic hands. The finger consists of three phalanges...
US20130041476 METHOD TO MOVE AND HOLD A PHALANX  
A method for movement of at least a finger limb whereby, in order to maintain a position of the finger limb, the electric motor is supplied with a current. In order to maintain a position of the...
US20130030550 MODULAR HUMAN HAND PROSTHESIS WITH MODULAR, MECHANICALLY INDEPENDENT FINGER MODULES  
The invention is a modular human hand prosthesis with modular, mechanically independent finger modules, which may be applied in prosthetics as a replacement of a single finger, a group of fingers...
US20130338796 ONE MOTOR FINGER MECHANISM  
A mechanical finger comprises a plurality of phalanges coupled to a single actuator using a kinematic linkage and a differential linkage arranged in parallel. The mechanical finger is capable of...
US20110144770 ONE MOTOR FINGER MECHANISM  
A mechanical finger comprises a plurality of phalanges coupled to a single actuator using a kinematic linkage and a differential linkage arranged in parallel. The mechanical finger is capable of...
US20140277589 JOINT AND DIGIT  
This disclosure relates to the field of prosthetics, more specifically to a pinless anthropomorphic hinge or joint, and a digit comprising one or more phalanges connected by and articulating...
US20120185061 MECHANICAL FINGER  
A mechanical finger comprises at least two phalanges. The phalanges have tubular bodies made of a semi-rigid material. One phalange is adapted to be secured to a base. Another phalange is...
US20150250621 FINGER JOINT DRIVING DEVICE  
A finger joint driving device includes a first base portion that is mounted on an index finger, a pressure sensor that is provided between the first base portion and the index finger when the...
US20140107805 Prosthetic or Robot Part  
A prosthetic or robot part, comprising a base, a proximal and a distal. The proximal is mounted on the base so as to be rotatable thereabout in a given sense. The distal is mounted on the proximal...
US20070213842 PROSTHETIC ARM  
A prosthetic limb is provided, particularly intended for attachment to the arm of an amputee, comprising a forearm section, a wrist section and a hand section which are structurally and...
US20050234564 Enhanced-functionality prosthetic limb  
An enhanced-functionality prosthetic limb is disclosed, comprising a prosthetic hand or gripping device, and forearm, which may be body-powered or motor-powered, targeted primarily for pediatric...
US20130345828 ARTIFICIAL HAND  
An artificial hand includes a palm component having a plurality of finger sockets. A plurality of artificial fingers are received in a snap-fit engagement in the plurality of finger sockets of the...
US20050021155 Device at a hand prosthesis  
Arrangement (1) for a hand prosthesis (2), which hand prosthesis (2) is adapted to replace a lost human hand on a human or artificial lower arm (3). The arrangement (1) is mounted between a wrist...
US20080262634 Hand Prosthesis Comprising Two Drive Devices  
The invention relates to a hand prosthesis comprising a chassis, to which at least one finger prosthesis is articulated, said finger prosthesis being movable about at least one swiveling axis by...
US20060212129 Partial hand prosthesis  
A prosthetic device (12) and liner (14) form a prosthetic system (10) that can substantially mimic the cosmetic and functional qualities of a human hand. A harness (22) is adapted to fit about a...
US20080288088 ARM PROSTHETIC DEVICE  
A prosthetic arm apparatus comprising a plurality of segments that provide a user of the prosthetic arm apparatus with substantially the same movement capability and function as a human arm.
US20150230941 GRIPPING DEVICE  
The invention relates to a gripping device, such as an automated hand, comprising a plurality of metacarpal members, each metacarpal member having a first end attached to a support frame via a...
US20080269907 Articulated Hand Prosthesis  
The invention relates to a hand prosthesis comprising a chassis and coupling elements for fastening the hand prosthesis to the stump of an arm and comprising at least one joint for the flexion and...
US20080262636 Hand Prosthesis With Fingers That Can Be Aligned in an Articulated Manner  
The invention relates to a hand prosthesis comprising a chassis, to which a number of finger prostheses are articulated, said finger prostheses being movable relative to the chassis and toward one...
US20090018670 FINGER AND HAND PROSTHESIS  
The invention relates to a finger prosthesis comprising a base element, which is formed to receive forces and torques and can be provided with an elastic covering to achieve a natural appearance....
US20100217405 Functional Hand Prosthesis Mechanism  
A functional prosthesis for a hand comprises an opening and closing mechanism for articulated fingers. A worm gear coupled to a DC actuator-motor provides linear movement to a displacement mobile...
US20100036507 Prostheses With Mechanically Operable Digit Members  
A prosthesis (1) for providing at least one mechanically operable digit member. The prosthesis (1) has at least one digit member (3) extending generally tangentially with respect to a fixed worm...
US20120109337 FINGER ELEMENT  
The invention relates to a finger element, comprising a carrier component (1), a first finger member (5) having a first articulated connection (2) to the carrier component, a second finger member...
US20070032884 Cable lock device for prosthetic and orthotic devices  
A cable lock device includes a body 204, 616 and a frictional shoe 208, 608 operable to engage a Bowden cable 120, wherein, in a first mode, the Bowden cable 120 moves freely in first and second...
US20050043822 ARTICULATED ARTIFICIAL FINGER ASSEMBLY  
Disclosed is an articulated artificial finger assembly, which can be controlled by the remaining portion of an amputated finger. An adjacent finger is used to manipulate the device when no finger...
US20050021154 Drive device for a finger prosthesis  
Drive device (1) for a finger prosthesis (2) of substantially natural size designed to bend the finger prosthesis (2) about a shaft (A) relative to a fixing (3) e.g. in a human or artificial...
US20120221122 METHOD OF CONTROLLING A PROSTHESIS  
The present invention relates to a method of controlling a movable component of a prosthesis or orthosis. The method (100) comprises moving the component by means of a motor (102) and determining...
US20140081425 GRIPPING DEVICE WITH SWITCHABLE OPENING MODES  
A gripping device that comprises a first moveable jaw and a second fixed jaw is disclosed. The gripping device has a handle operatively engaged to the first moveable jaw and a connecting link...
US20130053984 PROSTHETIC APPARATUS AND ARTIFICIAL JOINT  
An artificial joint with two degrees of freedom has two rotary motors that move the joint in one degree of freedom when operated in respective senses of rotation and move the joint in the other...
US20080312753 Clutch Module For Prosthesis  
The invention relates to a clutch module for prostheses, in particular for prosthetic grippers, arm prostheses or hand prostheses that comprise a chassis to which at least one finger prosthesis is...
US20130197671 Multiple Grasp Prosthetic Terminal Device  
A prosthetic terminal device includes a wrist interface portion, a passive element and an active element. The passive element includes at least two finger-like projections extending from a base in...
US20080319553 Hand Prosthesis and Force Transmission Device  
The invention relates to a hand prosthesis (1) comprising a chassis (2) to which at least one finger prothesis (3, 4, 5) is articulated, said finger prothesis being swivelable about at least one...
US20170056208 BIO-MECHANICAL PROSTHETIC THUMB  
There is disclosed a biomechanically driven prosthetic thumb assembly. Embodiments include an H-shaped rocker and a distal ring configured to receive a user's residual thumb, the distal ring and...
US20170014246 JOINT AND DIGIT  
This disclosure relates to the field of prosthetics, more specifically to a pinless anthropomorphic hinge or joint, and a digit comprising one or more phalanges connected by and articulating...
US20170014245 MECHANICAL FINGER  
The invention relates to a mechanical finger comprising, a knuckle, a proximal element, a rod, a motor, a motor driven screw and a distal element. The knuckle has a first and second pivot. The...
US20170007425 GRIPPING DEVICE WITH SWITCHABLE PREHENSION MODES  
The present invention is a switchable gripping terminal device that can be switched from a voluntary open prehension mode to a voluntary closed prehension mode, at will by the user. In an...
US20170007424 PROSTHETIC DIGIT FOR USE WITH TOUCHSCREEN DEVICES  
A digit for a prosthetic hand is provided. The digit has a base member (12) attachable to the hand and at least one digit member (18) pivotably connected to the base member. The at least one digit...
US20160354214 BIDIRECTIONAL BIOMECHANICAL PROSTHETIC FULL FINGER CONFIGURED FOR ABDUCTION AND ADDUCTION WITH MCP PIVOT  
The disclosure provides apparatus and methods of use pertaining to a bidirectional biomechanical prosthetic finger assembly. In one embodiment, the assembly includes an eccentric...
US20160235555 Mechanical Finger  
The invention relates to a mechanical finger comprising, a knuckle, a proximal element, a rod, a motor, a motor driven screw and a distal element. The knuckle has a first and second pivot. The...
US20160135967 ONE MOTOR FINGER MECHANISM  
A mechanical finger comprises a plurality of phalanges coupled to a single actuator using a kinematic linkage and a differential linkage arranged in parallel. The mechanical finger is capable of...
US20160015590 HAND EXOSKELETON DEVICE  
In a hand exoskeleton device, according to a three-layered sliding spring mechanism, the motion of the device is changed by a single drive mechanism to transmit power to the metacarpophalangeal,...
US20160008146 ARTICULATED MECHANISM, FINGER, AND HAND  
An articulated mechanism system includes a plurality of fingers (articulated mechanisms) arranged in parallel, each of which has a mounting member, a first digital part rotatably connected to the...
US20150351936 PORTABLE PROSTHETIC HAND WITH SOFT PNEUMATIC FINGERS  
A finger actuator, includes a plurality of fluidically interconnected inflatable chambers, wherein each chamber comprises outer walls having an embedded extensible layer selected to constrain...
US20150328017 ARM PROSTHETIC DEVICE  
A prosthetic arm apparatus comprising a plurality of segments that provide a user of the prosthetic arm apparatus with substantially the same movement capability and function as a human arm. The...
US20150297367 ELECTRICALLY DRIVEN ARTIFICIAL HAND  
Finger parts flex and extend about joint sections. A wire is arranged along each finger part through the joint sections. A motor winds the wires to pull the wires in the flexing direction and...
US20150272749 ROBOTIC APPARATUS, METHOD, AND APPLICATIONS  
A dexterous robotic apparatus includes an asymmetrical hand mechanism including only two finger components: a first independent finger and a second independent finger, and a respective first...

Matches 1 - 50 out of 51 1 2 >